So I did a thing
TLDR: designed and 3D printed a custom solar filter adapter for my smartphone teleconverter to shoot the eclipse
I was a bit late to the party preparing for the eclipse, so I had to improvise a quick setup to shoot it safely without dedicated camera gear.
I modeled an adapter ring to mount the film from a standard pair of certified eclipse glasses directly onto my teleconverter lens. Printed the parts in ABS, popped the cut-to-size filter inside, and mounted the assembly onto my phone setup (Oppo Find X9 Ultra with the teleconverter rig on a tripod).
The raw frames were processed and stacked using Siril, and edited in Premiere Pro for the recap.
It held up solid during the whole session and let me capture the transition clearly without burning out the sensor or frying the optics.
Drop a comment if you have any suggestions about how I could improve it !